Argentine Rain Lily (Hardiness?)

Are these winter hardy in my zone?
I wanna make sure I don't kill them lol.
Thanks!!
-Jocie.

Depends on the species--I'm assuming you are talking about either a Zephyranthes or a Habranthus?
=)

this onelol.
sorry.
thank you!

http://davesgarden.com/guides/pf/go/2118/

Habranthes robustus--probably not hardy where you are; but supposedly is in 7b. On the whole, I find the Habranthus to be less hardy than the Zephyranthes.
=)

Darn.
I wonder if I mulched them very very well? Planted them in nice composte?

Its always worth a try
=)